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Showing 1 to 4 of 4 for “"Edge flame"”.
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Solution of strained edge flames by a boundary value method
Edge flames are fundamental flame structures essential to the description of flame hole dynamics in turbulent combustion and the stabilization of lifted jet flames. In this thesis we concentrate on the role of boundary conditions and how they, in turn, can induce an undesirable streamwise pressure …
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Stationary edge flames in a wedge with hydrodynamic variable-density interaction
Edge flames are a canonical two-dimensional flame structure appearing in more complicated combustion problems, such as lifted jet flames and in the dynamics of the growth and repair of flame holes in nonpremixed turbulent combustion. Typical theoretical configurations to study edge flames are …
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Edge-Flames and Combustion at the Microscale
… relevant to the dynamic behavior of laminar flames in devices whose critical dimensions are at or below classical quenching limits. The behavior of premixed and nonpremixed edge-flames in tune-periodic counterflows is modeled using a constant-density approximation and a single-step Arrhenius …
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Extinction strain rates of n-butanol, 2-butanol and iso-butanol in counterflow non-premixed flamelets
… the process. The formation of an annular edge flame at high strain rates was also observed experimentally for all the isomers. Very rich mixtures (ϕ=4 or higher), produced more resilient edge flames, than lean (ϕ=0.5 or lower) ones.